Thermal Design for the Passive Cooling System of Radio Base Station with High Power Density

2021 ◽  
pp. 617-620
Author(s):  
Kai-Wen Duan ◽  
Ji-Wei Shi ◽  
Wen-Quan Tao
Keyword(s):  
Power Density ◽  
High Power ◽  
Cooling System ◽  
Base Station ◽  
Thermal Design ◽  
Passive Cooling ◽  
High Power Density ◽  
Passive Cooling System

High Power-Density SiC Converter

2008 ◽  
Vol 600-603 ◽  
pp. 1223-1226 ◽  
Author(s):  
Shin Ichi Kinouchi ◽  
Hiroshi Nakatake ◽  
T. Kitamura ◽  
S. Azuma ◽  
S. Tominaga ◽  
...  
Keyword(s):  
Power Density ◽  
High Power ◽  
Power Loss ◽  
Cooling System ◽  
High Power Density ◽  
Loss Reduction ◽  
Effective Volume ◽  
Similar Rating ◽  
Power Densities ◽  
System Volume

A compact SiC converter having power densities about 9 W/cm3 is designed and fabricated. It is confirmed that the converter operates in a thermally permissive range. The power loss of the module of the converter measured under motor operations is less than 50% of the similar-rating Si module loss. The shrink of the effective volume of DC-link capacitor is necessary to achieve the high power-density SiC converter, in addition to the decrease of the cooling system volume due to the loss reduction caused by SiC devices.

Performance of air/spray cooling system for large-capacity and high-power-density motors

2021 ◽  
Vol 192 ◽  
pp. 116925
Author(s):  
Haihong Dong ◽  
Lin Ruan ◽  
Yu Wang ◽  
Jie Yang ◽  
Feihui Liu ◽  
...  
Keyword(s):  
Power Density ◽  
High Power ◽  
Cooling System ◽  
Spray Cooling ◽  
High Power Density ◽  
Large Capacity

Numerical Study on Some Improvements in the Passive Cooling System of a Radio Base Station

2012 ◽  
Vol 62 (4) ◽  
pp. 319-335 ◽  
Author(s):  
Chao Wei ◽  
Zhao-Jun Liu ◽  
Zeng-Yao Li ◽  
Zhi-Guo Qu ◽  
Wen-Quan Tao
Keyword(s):  
Cooling System ◽  
Numerical Study ◽  
Base Station ◽  
Passive Cooling ◽  
Passive Cooling System
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